diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/devlink/port.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/devlink/port.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/devlink/port.h b/drivers/net/ethernet/intel/ice/devlink/port.h new file mode 100644 index 000000000000..d60efc340945 --- /dev/null +++ b/drivers/net/ethernet/intel/ice/devlink/port.h @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2024, Intel Corporation. */ + +#ifndef _DEVLINK_PORT_H_ +#define _DEVLINK_PORT_H_ + +#include "../ice.h" +#include "../ice_sf_eth.h" + +/** + * struct ice_dynamic_port - Track dynamically added devlink port instance + * @hw_addr: the HW address for this port + * @active: true if the port has been activated + * @attached: true it the prot is attached + * @devlink_port: the associated devlink port structure + * @pf: pointer to the PF private structure + * @vsi: the VSI associated with this port + * @repr_id: the representor ID + * @sfnum: the subfunction ID + * @sf_dev: pointer to the subfunction device + * + * An instance of a dynamically added devlink port. Each port flavour + */ +struct ice_dynamic_port { + u8 hw_addr[ETH_ALEN]; + u8 active: 1; + u8 attached: 1; + struct devlink_port devlink_port; + struct ice_pf *pf; + struct ice_vsi *vsi; + unsigned long repr_id; + u32 sfnum; + /* Flavour-specific implementation data */ + union { + struct ice_sf_dev *sf_dev; + }; +}; + +void ice_dealloc_all_dynamic_ports(struct ice_pf *pf); + +int ice_devlink_create_pf_port(struct ice_pf *pf); +void ice_devlink_destroy_pf_port(struct ice_pf *pf); +int ice_devlink_create_vf_port(struct ice_vf *vf); +void ice_devlink_destroy_vf_port(struct ice_vf *vf); +int ice_devlink_create_sf_port(struct ice_dynamic_port *dyn_port); +void ice_devlink_destroy_sf_port(struct ice_dynamic_port *dyn_port); +int ice_devlink_create_sf_dev_port(struct ice_sf_dev *sf_dev); +void ice_devlink_destroy_sf_dev_port(struct ice_sf_dev *sf_dev); + +#define ice_devlink_port_to_dyn(port) \ + container_of(port, struct ice_dynamic_port, devlink_port) + +int +ice_devlink_port_new(struct devlink *devlink, + const struct devlink_port_new_attrs *new_attr, + struct netlink_ext_ack *extack, + struct devlink_port **devlink_port); +#endif /* _DEVLINK_PORT_H_ */ |